Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Mongol civil wars | Statement: [Kaidu, conflict, Mongol civil wars]

Target entity: Mongol civil wars
Context triple: [Kaidu, conflict, Mongol civil wars]

• A. Mongol–Jin War
  The Mongol–Jin War was a major early 13th-century campaign in which Genghis Khan’s Mongol Empire systematically conquered the Jurchen-led Jin dynasty in northern China, paving the way for Mongol dominance in East Asia.
• B. Mongol–Song–Jin conflicts
  The Mongol–Song–Jin conflicts were a series of 13th-century wars in East Asia in which the expanding Mongol Empire fought the Jurchen-led Jin dynasty and the Southern Song dynasty, culminating in the Mongol conquest of China.
• C. Mongol–Seljuk wars
  The Mongol–Seljuk wars were a series of 13th-century military campaigns in which the expanding Mongol Empire clashed with the Seljuk Sultanate of Rum, leading to Mongol dominance over much of Anatolia.
• D. Mongol–Song War
  The Mongol–Song War was the protracted 13th-century conflict in which the Mongol Empire conquered the Southern Song dynasty, leading to the unification of China under Mongol rule and the establishment of the Yuan dynasty.
• E. Seljuk–Kara-Khitan wars
  The Seljuk–Kara-Khitan wars were a series of 12th-century conflicts in Central Asia between the Seljuk Empire and the Kara-Khitan Khanate that reshaped regional power dynamics and opened the way for later Mongol expansion.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Mongol civil wars
Triple: [Kaidu, conflict, Mongol civil wars]

The Mongol civil wars were a series of internal conflicts among rival Mongol khanates and factions in the 13th and 14th centuries that fractured the once-unified Mongol Empire.

Target entity: Mongol civil wars
Target entity description: The Mongol civil wars were a series of internal conflicts among rival Mongol khanates and factions in the 13th and 14th centuries that fractured the once-unified Mongol Empire.

• A. Mongol–Jin War
  The Mongol–Jin War was a major early 13th-century campaign in which Genghis Khan’s Mongol Empire systematically conquered the Jurchen-led Jin dynasty in northern China, paving the way for Mongol dominance in East Asia.
• B. Mongol–Song–Jin conflicts
  The Mongol–Song–Jin conflicts were a series of 13th-century wars in East Asia in which the expanding Mongol Empire fought the Jurchen-led Jin dynasty and the Southern Song dynasty, culminating in the Mongol conquest of China.
• C. Mongol–Seljuk wars
  The Mongol–Seljuk wars were a series of 13th-century military campaigns in which the expanding Mongol Empire clashed with the Seljuk Sultanate of Rum, leading to Mongol dominance over much of Anatolia.
• D. Mongol–Song War
  The Mongol–Song War was the protracted 13th-century conflict in which the Mongol Empire conquered the Southern Song dynasty, leading to the unification of China under Mongol rule and the establishment of the Yuan dynasty.
• E. Seljuk–Kara-Khitan wars
  The Seljuk–Kara-Khitan wars were a series of 12th-century conflicts in Central Asia between the Seljuk Empire and the Kara-Khitan Khanate that reshaped regional power dynamics and opened the way for later Mongol expansion.
• F. None of above. chosen